Fairly a new comer to this wonderful project. I have written a Redis adapter (
https://www.npmjs.com/package/sharedb-redis) for storing snapshots and operations. In my project, I have periodically back up the data on MySQL. The project is not live yet, and it has multiple node servers connected by Redis PUB/SUB too. Previously I wrote for MySQL adapter (
https://www.npmjs.com/package/sharedb-mysql), but performance is not satisfactory. The project has not lived yet, and so exciting. Feel free to comment on my Redis adapter or MySQL adapter.
Thanks